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- Wei Four Road, Weizhuang industrial Park, Changyuan District, Xinxiang City, Henan Province, China
- sales@zybc.com
- +86-373-7136666

Pneumatic Drum Brakes For Crane
Pneumatic drum brakes can be widely used in various lifting, belt transportation, port loading and unloading, and deceleration and parking brakes of various mechanisms in metallurgical machinery equipped with air sources on site.
Description
QW, QWZ5 Series Pneumatic Drum Brakes For Crane
The brakes can be widely used in various lifting, belt transportation, port loading and unloading, and deceleration and parking brakes of various mechanisms in metallurgical machinery equipped with air sources on site.
Conditions of Use
Ambient temperature -20°C~+50°C.
There should be no flammable, explosive and corrosive gases in the surrounding working environment, otherwise anti-corrosion products should be used.
The relative humidity of the air is not more than 90%.
Outline

Type | Braking torque (N.m) | Back from (mm) | Weight (kg) | Size of the intake | |
Brake | Matched air cylinder | ||||
QW-160/032x60 | QGA32x60MP2JY | 80-160 | 1.0 | 24 | M10x1 |
QW-200/Q32X60 | QGA32x60MP2JY | 100-335 | 26.5 | ||
QW-250/Q32X60 | QGA32x60MP2JY | 125-350 | 1.0 | 36 | M10x1 |
QW-250/Q40X60 | QGA40x60MP2JY | 300-550 | M14x1.5 | ||
QW-315/032x60 | QGA32x60MP2JY | 150-450 | 1.25 | 55.5 | M10x1 |
QW-315/040x60 | QGA40x60MP2JY | 315-710 | 56 | M14x1.5 | |
QW-315/050x60 | QGA50x60MP2JY | 630-1250 | 59.5 | ||
QW-400/Q32X60 | QGA32x60MP2JY | 200-470 | 1.25 | 117 | M10x1 |
QW-400/Q40X60 | QGA40x60MP2JY | 400-800 | 118 | M14x1.5 | |
QW-400/Q50X60 | QGA50x60MP2JY | 630-1250 | 119 | ||
QW-400/Q63X60 | QGA63x60MP2JY | 1000-2240 | 121 | M18x1.5 | |
QW-500/Q50X60 | QGA50x60MP2JY | 800-1600 | 1.25 | 155 | M14x1.5 |
QW-500/Q63X60 | QGA63x60MP2JY | 1250-2500 | 170 | M18x1.5 | |
QW-500/Q80X60 | QGA80x60MP2JY | 2000-4000 | 174 | ||
QW-630/Q63X60 | QGA63x60MP2JY | 1600-3150 | 1.6 | 276 | M18x1.5 |
QW-630/Q80X60 | QGA80x60MP2JY | 2500-5000 | 280 | ||
QW-630/Q100x60 | QGA100x60MP2JY | 3550-7100 | 287 | M22x1.5 | |
QW-710/063x60 | QGA63x60MP2JY | 1000-3250 | 1.6 | 401 | M18x1.5 |
QW-710/080x60 | QGA80x60MP2JY | 2500-5600 | 406 | ||
QW-710/0100x60 | QGA100x60MP2JY | 4000-8000 | 517 | M22x1.5 | |


Henan Zhongyuan Brake Co.,Ltd is located in Changyuan City, Henan Province, China's crane manufacturing base. The base is the largest, most concentrated and most complete industrial chain in the lifting industry. Zhongyuan Brake specializes in the import and export business of lifting equipment brakes. As the first enterprise to enter the field, Zhongyuan Brake has more than 20 years of industry experience, and is a team with comprehensive technology and services, unity and progress.

If you want more detailed information, please feel free to contact Zhongyuan Brake, we can also design various non standard brakes for users.
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